# maths

Monday

482+ 142 =

111 + 345 =

674 + 219 =

453 - 213 =

674- 393 =

21 x 4 =

63 divided by 3

84 divided by 2

## Working out the duration of time

Watch this short video and find the duration of each of the times. Then have a go at the worksheet below.

## Have a go at finding the durations and then check and mark your answers.

Tuesday

Today we are looking at converting time from hours and minutes into seconds. Key rule you must remember there are 60 seconds in one minute, 60 minutes in one hour and 24 hours in a day! Watch the video below to remind you how to convert times.

## Converting Units of Time (Hours, Minutes, Seconds)

This video teaches how to convert one unit of time to another unit of time.

Wednesday

New topic alert! Today we are going to look at how we measure mass. What does the word mass mean? Mass is an amount. It can be anything from a bag of sugar to a group of clouds it’s  a body of matter with no definite shape. Sounds odd I know! In maths, we measure the mass of an object (the weight of it) in a variety of different numerical measures such as; grams, kilograms, ounces and pounds.

## Year 3 - Week 11 - Lesson 1 - Measure mass

Watch the video below and learn how to measure mass

Thursday

Now we have had some practise at measuring mass and reading a scale, we are looking at comparing masses today to say which is heaviest/lightest. Watch the video below to explain to you what you need to do and then complete the worksheet.

## Year 3 - Week 11 - Lesson 2 - Compare mass

Watch the video below on comparing masses and then have a go at the worksheet.

Friday

48 divided by 2 =

96 divided by 3 =

34 x 2 =

21 x 3 =

467 - 294 =

572 + 331 =